all led modes

LEDLamp.ino

@@ -283,6 +283,12 @@ void driveLEDStrip() {
 		case LM_FLASH:
 			ledMngr.flash();
 			break;
+		case LM_SPECTRAL:
+			ledMngr.doSpectral();
+			break;
+		case LM_FADING:
+			ledMngr.fade();
+			break;
 		default:
 			break;
 	}

LEDModes.h

@@ -13,8 +13,8 @@
 enum LEDModes {
 	LM_SINGLE_COLOR = 0,	// done
 	LM_RAINBOW = 1,			// done
-	LM_SPECTRAL = 2,
-	LM_FADING = 3,
+	LM_SPECTRAL = 2,		// done
+	LM_FADING = 3,			// done
 	LM_FLASH = 4,			// done
 	LM_SEGMENTS = 5			// done
 };

LEDStripManager.cpp

@@ -200,6 +200,114 @@ void LEDStripManager::rainbow() {
 	}
 }
 
+void LEDStripManager::doSpectral() {
+	static uint16_t hue = 0;
+	static uint32_t lastUpdate = 0;
+
+	const uint32_t stepTime = 10000;      // 5 s bis zur nächsten Farbe
+	const uint16_t hueStep = 65536 / 6;  // Abstand der Hauptfarben
+
+	if (digitalRead(LED_STRIP_POWER_PIN) == HIGH) {
+
+		uint32_t now = millis();
+
+		if (now - lastUpdate >= 20) {
+			lastUpdate = now;
+
+			hue += (uint32_t) hueStep * 20 / stepTime;
+
+			uint32_t color = strip.gamma32(strip.ColorHSV(hue));
+
+			for (uint16_t i = 0; i < strip.numPixels(); i++) {
+				strip.setPixelColor(i, color);
+			}
+
+			strip.show();
+		}
+	}
+}
+
+void LEDStripManager::fade() {
+
+	static const uint8_t colors[][3] = {
+			{ 255, 0, 0 },   	// Rot
+			{ 255, 32, 0 },   	// Orange
+			{ 255, 110, 0 },   	// Gelb
+			{ 0, 255, 0 },   	// Grün
+			{ 0, 255, 255 },   	// Cyan
+			{ 0, 0, 255 },   	// Blau
+			{ 255, 0, 255 }    	// Violett
+	};
+
+	enum State {
+		HOLD,
+		FADE_OUT,
+		FADE_IN
+	};
+
+	static State state = HOLD;
+	static uint8_t currentColor = 0;
+	static uint32_t stateStart = millis();
+
+	const uint32_t holdTime = 5000;
+	const uint32_t fadeTime = 1000;
+
+	if (digitalRead(LED_STRIP_POWER_PIN) == HIGH) {
+
+		Config cfg = configManager.getConfig();
+
+		uint32_t now = millis();
+		uint32_t elapsed = now - stateStart;
+
+		float brightness = 1.0f;
+		float maxBrightness = float(cfg.brightness) / 255;
+
+		switch (state) {
+
+			case HOLD:
+				brightness = maxBrightness;
+				if (elapsed >= holdTime) {
+					state = FADE_OUT;
+					stateStart = now;
+				}
+				break;
+
+			case FADE_OUT:
+				brightness = maxBrightness - (float) elapsed / fadeTime;
+				if (brightness < 0.0f)
+					brightness = 0.0f;
+
+				if (elapsed >= fadeTime) {
+					currentColor = (currentColor + 1) % (sizeof(colors) / sizeof(colors[0]));
+					state = FADE_IN;
+					stateStart = now;
+				}
+				break;
+
+			case FADE_IN:
+				brightness = (float) elapsed / fadeTime;
+				if (brightness > maxBrightness)
+					brightness = maxBrightness;
+
+				if (elapsed >= fadeTime) {
+					state = HOLD;
+					stateStart = now;
+				}
+				break;
+		}
+
+		uint8_t r = colors[currentColor][0] * brightness;
+		uint8_t g = colors[currentColor][1] * brightness;
+		uint8_t b = colors[currentColor][2] * brightness;
+
+		for (uint16_t i = 0; i < strip.numPixels(); i++) {
+			strip.setPixelColor(i, strip.Color(r, g, b));
+		}
+
+		strip.show();
+	}
+}
+
 void LEDStripManager::flash() {
 
 	static const uint32_t onMillis = 1000;
@@ -231,4 +339,3 @@ void LEDStripManager::flash() {
 		}
 	}
 }
-

LEDStripManager.h

@@ -38,6 +38,10 @@ class LEDStripManager {
 
 		void flash();
 
+		void doSpectral();
+
+		void fade();
+
 		void onModeChange(LEDModes mode);
 
 		void onColorChange(uint8_t red, uint8_t green, uint8_t blue, uint8_t white);

sloeber.ino.cpp

@@ -2,7 +2,7 @@
 //This is a automatic generated file
 //Please do not modify this file
 //If you touch this file your change will be overwritten during the next build
-//This file has been generated on 2026-06-28 18:20:27
+//This file has been generated on 2026-06-29 10:34:17
 
 #include "Arduino.h"
 #include "Arduino.h"